as it’s not a decimal calculator as we’d know it but a hexadecimal device that simply computes using the functions of the famous 74181 ALU chip. An ALU, or to give it its full name an ...

To change modes in macOS Sequoia's Calculator, launch the app in the Finder, then click the small calculator icon in the ...

To use Windows Calculator to convert Decimal to Binary, you have to use the Programmer mode. To change the mode, click on the Menu and select Programmer. You will see Hex (Hexadecimal), Dec ...

This firmware doesn’t include the resistor calculator and hex conversion functions of the original, but anyone looking to turn this kit into a proper tool for mathematics probably won’t mind ...